View Issue Details

IDProjectCategoryView StatusLast Update
0003716Slicer4Module VolumeRenderingpublic2014-05-27 14:38
ReporteryoungreAssigned Tojcfr 
PrioritynormalSeveritymajorReproducibilityalways
Status assignedResolutionopen 
Product VersionSlicer 4.3.1 
Target VersionFixed in Version 
Summary0003716: 3D rendering opacity changes with image spacing
Description

The 3D rendering changes if image spacing is changed. In general if the image spacing is decreased the volume tend to get more transparent.

A sample data set is attached. The two png files (image_space_1mm.png and image_spacing_01mm.png) illustrate the difference when the image space is change from 1mm to .1mm. Notice how there is a whole in the volume for the small image spacing. The transfer functions are exactly the same.

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jcfr

jcfr

2014-05-27 14:38

administrator   ~0011965

Thanks for reporting this problem.

Could you attach the files ?

and also provide a step by step guide allowing to reproduce the issue ? It could be as simple as (Start Slicer -> Load files XXX -> Go to VolumeRendering Module -> Select GPU rendering -> Click on the eye icon)

Issue History

Date Modified Username Field Change
2014-05-27 14:33 youngre New Issue
2014-05-27 14:33 youngre Status new => assigned
2014-05-27 14:33 youngre Assigned To => jcfr
2014-05-27 14:35 jcfr Category Core: Base Code => Module VolumeRendering
2014-05-27 14:38 jcfr Note Added: 0011965